package com.systop.config;

import io.swagger.annotations.ApiOperation;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.web.servlet.config.annotation.ResourceHandlerRegistry;
import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;
import springfox.documentation.builders.ApiInfoBuilder;
import springfox.documentation.builders.PathSelectors;
import springfox.documentation.builders.RequestHandlerSelectors;
import springfox.documentation.service.ApiInfo;
import springfox.documentation.spi.DocumentationType;
import springfox.documentation.spring.web.plugins.Docket;
import springfox.documentation.swagger2.annotations.EnableSwagger2;

// @Configuration
// @EnableSwagger2
public class SwaggerConfig implements WebMvcConfigurer {

    // @Bean
    public Docket createRestApi() {
        return new Docket(DocumentationType.SWAGGER_2)
            .apiInfo(apiInfo())
            .select()
            //加了ApiOperation注解的类，才生成接口文档
            // .apis(RequestHandlerSelectors.withMethodAnnotation(ApiOperation.class))
            //包下的类，才生成接口文档
            .apis(RequestHandlerSelectors.basePackage("com.systop.controller"))
            .paths(PathSelectors.any())
            .build();
    }

    private ApiInfo apiInfo() {
        return new ApiInfoBuilder()
            .title("CakeShop后台")
            .description("CakeShop后台文档")
            .termsOfServiceUrl("https://swagger.io/")
            .version("0.0.1")
            .build();
    }

    // @Override
    // public void addResourceHandlers(ResourceHandlerRegistry registry) {
    //     // WebMvcConfigurer.super.addResourceHandlers(registry);
    //     registry.addResourceHandler("/**").addResourceLocations(
    //             "classpath:/static/");
    //     registry.addResourceHandler("swagger-ui.html").addResourceLocations(
    //             "classpath:/META-INF/resources/");
    //     registry.addResourceHandler("/webjars/**").addResourceLocations(
    //             "classpath:/META-INF/resources/webjars/");
    //     WebMvcConfigurer.super.addResourceHandlers(registry);
    // }
}